Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n8yaL-0006qQ-JA for pgsql-bugs@arkaria.postgresql.org; Sun, 16 Jan 2022 06:00:13 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1n8yaK-0004h8-6u for pgsql-bugs@arkaria.postgresql.org; Sun, 16 Jan 2022 06:00:12 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n8yaJ-0004gt-Sy for pgsql-bugs@lists.postgresql.org; Sun, 16 Jan 2022 06:00:11 +0000 Received: from mail-lf1-x133.google.com ([2a00:1450:4864:20::133]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1n8yaC-0002nw-Kp for pgsql-bugs@lists.postgresql.org; Sun, 16 Jan 2022 06:00:11 +0000 Received: by mail-lf1-x133.google.com with SMTP id x22so44902733lfd.10 for ; Sat, 15 Jan 2022 22:00:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=OIqvRWBB5N/M1+CAvKrrE+Kh/up+GFFfUyTjp8w8T/U=; b=Jc+pigFluoUFrB9fQ2Io5vwoNvzaBHXHnMPZCF3DbbPiYJD3O5QQ/+pIbzR1g4AgrQ MG2LgSYspEnBRF+c4jNyyUpBR3DPPoVEi5znd/m/+sBagqcjYVnsCOuIPpqRZkLSAbQ+ jJuyTe5VkPnHEmi8xoF8H5yi/zVxpvyY24mpde0X+1YEan+MGUX5oZppNSYSMqd6Zm6X x1ML2SGyDrGJQvGbFzd5zXASaC1I1N5wilg6A0AOcHd1BnljjBqN4fOvEvyhK8BVQbei w4FJD7jlY7Z0ctw1TUaCTWXwqrbwsWoUZg1Q6rSgbcnOKyOLIrbY6hOqFhIV4sBWqAVM SPDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=OIqvRWBB5N/M1+CAvKrrE+Kh/up+GFFfUyTjp8w8T/U=; b=REHTeKvxXLJya1Khz3j0hOOGXgdk7zwi0W3WGGzZxTbuSaT253Pt1gGH+PI32XJuvo Onm58QAc8bstRgEcqI7leyPtsoUVzLs9gDu22uNOn9SKMwwErg041AvQqF9fxP3w68cu zF4mtFNFbkK9KPDLlsrs3EmDwotyMKN5R5umUORUZ4cEv1BPZjdPOtRWmQp49TBwxLvl ehtU4k6oOv6vMVBJXTrZ/NmpcFT8MASunK+O1hgQxi0ps7C6pdavy/YEJeJiO/vFXT4Y zmBCkbm5dFP4N/UkIr6hmYpyF7xSp/42dvspLdULtAC1RBk5wEEf4m3gLoEH0vsSNau8 UIIA== X-Gm-Message-State: AOAM532oGlGbM/UsS+PClxTSQzLB3g+jc6XyGLdkxrmUQS+GUJUIOJN4 SEqwbSXd4G4gTfyYM0Pq1Ks= X-Google-Smtp-Source: ABdhPJz3aKCG5X4QYcg14SEmJugKq4UXvOiUv/G0FRmjIuPC7d8C6aDCNtMKAWXNwtJy9YMoI72VOg== X-Received: by 2002:ac2:4218:: with SMTP id y24mr12289889lfh.80.1642312803270; Sat, 15 Jan 2022 22:00:03 -0800 (PST) Received: from [1.0.0.7] ([178.155.6.39]) by smtp.gmail.com with ESMTPSA id i16sm1033798lfj.190.2022.01.15.22.00.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 15 Jan 2022 22:00:02 -0800 (PST) Subject: Re: BUG #17116: Assert failed in SerialSetActiveSerXmin() on commit of parallelized serializable transaction To: Thomas Munro Cc: PostgreSQL mailing lists , heikki.linnakangas@iki.fi, Kevin Grittner References: <17116-d6ca217acc180e30@postgresql.org> <66a6851c-e213-b31a-c8e6-789ab06e17f1@gmail.com> <09825f99-97e3-daa1-3d84-05d7263da947@gmail.com> From: Alexander Lakhin Message-ID: <27e32c66-847b-167b-950c-f6e6035573ea@gmail.com> Date: Sun, 16 Jan 2022 09:00:01 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk 15.01.2022 08:41, Thomas Munro wrote: > On Mon, Jan 10, 2022 at 6:00 AM Alexander Lakhin wrote: >> You wouldn't mind if I file a separate bug report regarding the last >> problem (not related to the initial bug report)? >> Now I can propose a minimal reproduction for it, that can ease testing >> and choosing the most appropriate fix. > Thanks! Yeah, please go ahead. Thank you! Done: https://www.postgresql.org/message-id/17368-98a4f99e8e4b4402%40postgresql.org Best regards, Alexander